| Name | Porterandia sessiliflora Ridley |
| Authorship | Ridley |
| Rank | Species |
| Placed in | Porterandia |
| Citation | 1940 Bull. Misc. Inform. Kew 1939: 597 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Porterandia sessiliflora Ridley |
| Identification made in | [no date] (1), 2016 (1) |